NV24A-RE Globe Valve Actuator Retrofit, AC/DC 24 V - Belimo | ideal for globe valves

For any Belimo Actuators that are in stock at iacs, we offer Free Delivery and Next 1-2 Day Delivery.

The Belimo NV24A-REis a type of Actuator used to open valves in HVAC systems and applications.

The Torque used by the NV24A-RE is 1000 N.

This Belimo Actuator requests a power supply of 24Vac/Vdc.

This Belimo component can be used with Globe Valves.

Find at IACS the ideal Belimo Actuator compatible with your system at the best price.

If you are unsure about size or installation, refer to the Belimo custom datasheet above or message iacs to receive special instructions and a custom quote.

NV24A-RE Globe Valve Actuator Retrofit, AC/DC 24 V, 150 s

• 1000 N, 20 mm, 
• AC/DC 24 V, 3-point
• Actuating time motor 150 s / 20 mm
• IP 54, Manual override temporary, permanent
• Universal valve adapter separately
• Connection terminal without cable

Installation on third-party valves: The retrofit actuators for installation on a wide range of valves from various manufacturers are comprised of an actuator, bracket, universal valve neck adapter and universal valve stem adapter. Adapt the valve neck and valve stem to begin with, then attach the retrofit bracket to the valve neck adapter. Now fit the retrofit actuator into the bracket and connect it to the valve. Whilst taking the position of the valve closing point into account, secure the actuator to the bracket and then conduct the commissioning process. The valve neck adapter/actuator can be rotated through 360° on the valve neck, provided it is permitted by the size of the installed valve.

Installation on Belimo valves: Use standard actuators from Belimo for installation on Belimo globe valves. The installation of retrofit actuators on Belimo globe valves is technically possible.

Manual override: Manual override with push-button possible (the gear is disengaged for as long as the button is pressed or remains locked). The stroke can be adjusted by using a hexagon socket screw key (4 mm), which is inserted into the top of the actuator. The stroke spindle extends when the key is rotated clockwise.

High functional reliability: The actuator is overload protected, requires no limit switches and automatically stops when the end stop is reached.

Position indication: The stroke is indicated mechanically on the bracket with tabs. The stroke range adjusts itself automatically during operation.

Home position: Factory setting: Actuator spindle is retracted.

Direction of rotation switch: When actuated, the direction of stroke switch changes the running direction in normal operation.

Electrical data:

• Nominal voltage AC/DC 24 V
• Nominal voltage frequency 50/60 Hz
• Nominal voltage range AC 19.2...28.8 V / DC 21.6...28.8 V
• Power consumption in operation 1.5 W
• Power consumption in rest position 0.5 W
• Power consumption for wire sizing 3 VA
• Connection supply / control Terminals 4 mm² (cable Ø 4...10 mm)
• Parallel operation Yes (note the performance data)

Functional data:

• Actuating force motor 1000 N
• Manual override Gear disengagement with push-button, can be locked
• Nominal stroke 20 mm
• Actuating time 150 s / 20 mm
• Sound power level motor 45 dB(A)
• Position indication Mechanically, 5...20 mm stroke

Safety:

• Protection class IEC/EN III Safety extra-low voltage
• Degree of protection IEC/EN IP54
• EMC CE according to 2004/108/EC
• Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14
• Mode of operation Type 1
• Rated impulse voltage supply / control 0.8 kV
• Control pollution degree 3
• Ambient temperature 0...50°C
• Non-operating temperature -40...80°C
• Ambient humidity 95% r.h., non-condensing
• Maintenance Maintenance-free

Weight: 2.6 kg